671330884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{839}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 1458898560

約数和(自身を除く): 787567676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 164, 238, 287, 476, 574, 697, 839, 1148, 1394, 1678, 1681, 2788, 3356, 3362, 4879, 5873, 6724, 9758, 11746, 11767, 14263, 19516, 23492, 23534, 28526, 28577, 34399, 47068, 57052, 57154, 68798, 99841, 114308, 137596, 199682, 200039, 240793, 399364, 400078, 481586, 584783, 800156, 963172, 1169566, 1410359, 2339132, 2820718, 4093481, 5641436, 8186962, 9872513, 16373924, 19745026, 23976103, 39490052, 47952206, 95904412, 167832721, 335665442, 671330884]

約数ペア:

[(1, 671330884), (2, 335665442), (4, 167832721), (7, 95904412), (14, 47952206), (17, 39490052), (28, 23976103), (34, 19745026), (41, 16373924), (68, 9872513), (82, 8186962), (119, 5641436), (164, 4093481), (238, 2820718), (287, 2339132), (476, 1410359), (574, 1169566), (697, 963172), (839, 800156), (1148, 584783), (1394, 481586), (1678, 400078), (1681, 399364), (2788, 240793), (3356, 200039), (3362, 199682), (4879, 137596), (5873, 114308), (6724, 99841), (9758, 68798), (11746, 57154), (11767, 57052), (14263, 47068), (19516, 34399), (23492, 28577), (23534, 28526)]